最近更新の2023年01月テストエンジンとPDF EMC DEA-1TT5テストあなたの最速EMC合格準備を保証させる！
完全版DEA-1TT5練習テスト80別格な問題と解釈が待ってます。今すぐゲット！
質問 20
What provides users with self-service access to pre-defined storage services?
Response:
- A. Service catalog
- B. Control plane
- C. Service discovery
- D. Storage controller
正解: A
質問 21
What is true about scale-out NAS storage architecture?
- A. Grows file system dynamically as nodes are added to the system
- B. Restricts scalability to the limits of the storage controllers
- C. Scales the capacity within a single NAS storage system
- D. Provides fixed storage capacity that limits scalability
正解: A
質問 22
What is an accurate statement about scale-out NAS?
Response:
- A. Stripes data across nodes with mirror or parity protection
- B. Supports only data replication for protecting data
- C. Creates a different file system for each node in the cluster
- D. Pools node resources in a cluster to work as multiple NAS devices
正解: A
質問 23
Which fabric login type enables two N_Ports to exchange service parameters to establish a session?
Response:
- A. WWPN
- B. PLOGI
- C. PRLI
- D. FLOGI
正解: B
質問 24
Why is it important for organization to deploy intelligent storage systems in their data centers?
- A. Effectively store and manage information across data centers
- B. Reduce the complexity of managing information by creating silos of storage
- C. Reduce the amount of data to be replicated, migrated, and backed up
- D. Effectively migrate data from a data center to the cloud at no cost
正解: A
質問 25
What is an accurate statement about the application presentation technique of application virtualization?
Response:
- A. Application is converted into a standalone package that directly executes on the client
- B. Application executes on the client without the use of a locally-installed agent
- C. Application executes remotely and its user interface is transmitted to the client
- D. Application is downloaded in portions onthe client for local execution
正解: C
質問 26
What is a function of a continuous data protection (CDP) appliance?
- A. Stores all data that has changed from the time the replication session started
- B. Intercepts writes to the production volume and splits each write into two copies
- C. Migrates deduplicated data from the source volume to the target volume during replication
- D. Runs data protection software and manages replications within and across data centers
正解: B
質問 27
What is a function of the orchestration layer in a data center infrastructure?
Response:
- A. Provides workflows for automated execution of management tasks
- B. Measures the consumption of IT resources byvarious services
- C. Decouples an operating environment from the underlying hardware
- D. Aggregates physical infrastructurecomponents into resource pools
正解: A
質問 28
What is an accurate statement about variable prefetching?
- A. Many non-contiguous blocks that are not currently required can be retrieved from cache in advance.
- B. Storage system prefetches many non-contiguous blocks of data, with varied sizes, from cache.
- C. Storage system prefetches data in multiples of the original I/O request size from the compute system.
- D. Many blocks that have recently been written to storage by the compute system are retrieved and placed in cache.
正解: C
質問 29
An organization wants to secure and protect the data from unauthorized access on a storage medium.
Which security control helps to secure the data?
Response:
- A. Encryption
- B. Identity and Access
- C. LUN masking
- D. Degaussing
正解: A
質問 30
Match the types of attack with their respective description.
Solution:
Determine whether the given solution is correct?
Response:
- A. Incorrect
- B. Correct
正解: B
質問 31
In a Fibre Channel (FC) protocol stack, what is the function of the FC-1 layer?
Response:
- A. Provide transmission words, primitive signals, and link initialization
- B. Provide application interfaces and map several protocols to FC layers
- C. Provide standards for physical interface, media, and transmission of bits
- D. Provide fabric services, classes of service, and flow control
正解: A
質問 32
Why is it important for organizations to accelerate their digital transformation efforts?
Response:
- A. Avoid virtualizing the IT resources across data centers to minimize the utilization
- B. Develop and deploy modern applications using only public cloud resources
- C. Maintain a competitive advantage in a digital environment
- D. Adopt modern digital products to significantly reduce CAPEX and OPEX
正解: C
質問 33
Based on the exhibit, what does the "X", "Y", and "Z" represent in a NAS environment?
Response:
- A. X = FC SAN, Y = NAS Gateway, and Z= IP Network
- B. X = FC SAN, Y = IP Network, and Z = NAS Gateway
- C. X = IP Network, Y = NAS Gateway, and Z = FC SAN
- D. X = IP Network, Y = FC SAN, and Z = NAS Gateway
正解: D
質問 34
What accurately describes hypervisor-based continuous data protection?
- A. Journal is stored in a virtual machine.
- B. Replica volumes are created in the hypervisor.
- C. Virtual appliance is running on a hypervisor.
- D. Virtual appliance runs on a storage system.
正解: C
質問 35
What is a benefit of application virtualization?
Response:
- A. Avoids conflicts between different versions of the same application
- B. Presents more memory to an application than is physically available
- C. Enables an application to directly access a LUN on a storage system
- D. Runs applications without requiring the use of cache memory
正解: A
質問 36
Which layer contains services that define network behavior through policies and resource requirements in a software-defined networking architecture?
- A. Interface
- B. Control
- C. Application
- D. Infrastructure
正解: C
質問 37
What is a benefit of N_Port virtualization (NPV)?
Response:
- A. Enables online expansion of virtual volumes
- B. Reduces the number of domain IDs in a fabric
- C. Eliminates the overhead of fabric services in an FC SAN
- D. Allows an N_Port to transfer multiple VSAN traffic
正解: B
質問 38
Which EMC product enables management for Vblock systems?
Response:
- A. Unified Infrastructure Manager
- B. Service Assurance Suite
- C. MirrorView
- D. ViPR SRM
正解: A
質問 39
Which solid state drive component performs write coalescing?
Response:
- A. Controller
- B. Non-volatile memory
- C. Cache
- D. I/O interface
正解: A
質問 40
What is an accurate statement about three-way NDMP backup in a NAS environment?
Response:
- A. Backup device can be shared among multiple NAS heads
- B. Backup is performed only when three or more NAS heads are present
- C. Each NAS head should have a dedicated backup device
- D. Backup data traverses at least three NAS heads before reaching the backup device
正解: A
質問 41
When using a bridged iSCSI connection, which components facilitate communication between gateways?
Response:
- A. Compute system with FCoE ports and the storage system with iSCSI ports.
- B. Compute system with iSCSI ports and the storage system with Ethernet ports.
- C. Compute system with FC HBA ports and the storage system with only FC ports.
- D. Compute system with iSCSI ports and the storage system with only FC ports.
正解: D
質問 42
Why is it important to deploy virtual machine (VM) storage migration in a data center environment?
Response:
- A. Enable VMs to continue functioning even if the source data is lost due to a failure
- B. Enable efficient management of storage capacity across storage systems
- C. Improve the security of applications running inside VMs on the migrated storage system
- D. Reduce a company's overall storage system capacity requirements
正解: B
質問 43
What is provided by performing an infrastructure discovery?
Response:
- A. Gathering issues and tracking movement of data and services across the infrastructure
- B. Standardizing on-going infrastructure management activities to maintain the storage infrastructure using automation
- C. Creating a list of infrastructure components and their related information
- D. Classifying, organizing, and analyzing all infrastructure management best practices stored in data lakes
正解: C
質問 44
Which layer of the OSI model provides the functional and procedural methods to transfer data between network entities?
Response:
- A. Session
- B. Data link
- C. Application
- D. Presentation
正解: B
質問 45
......
最新のDEA-1TT5問題集試験問題を取得：https://drive.google.com/open?id=17uHlAzuBg1n8r193QBPFRSHhba0MN3w6
完全版DEA-1TT5練習テスト80別格な問題と解釈が待ってます。：https://www.goshiken.com/EMC/DEA-1TT5-mondaishu.html